CYTOMX THERAPEUTICS INC

Ticker: CTMX CUSIP: 23284F105 Class: COM

TWO SIGMA SECURITIES, LLC's Holding History (CIK: 0001450144)

Note: Option positions (PUT/CALL) are excluded.

Q2 2025

Shares 47,311 Value ($000) $107 Avg Close $1.61 Range $0.40 - $3.10

Q1 2023

Shares 10,808 Value ($000) $16 Avg Close $2.26 Range $1.43 - $3.02

Q4 2022

Shares 28,365 Value ($000) $45 Avg Close $1.48 Range $1.17 - $1.94

Q1 2022

Shares 11,591 Value ($000) $31 Avg Close $3.84 Range $2.57 - $4.73

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2025	47,311	$107	$1.61	$0.40 - $3.10
Q1 2023	10,808	$16	$2.26	$1.43 - $3.02
Q4 2022	28,365	$45	$1.48	$1.17 - $1.94
Q1 2022	11,591	$31	$3.84	$2.57 - $4.73